//
//  Test11.cpp
//  CPPTest
//
//  Created by you5 Yi on 2021/9/14.
//

#include "Test11.hpp"
#include <iostream>

using namespace std;

void test11() {
    char a[50];
    memset(a, 0, sizeof(a));
    char t;
    cin.getline(a, 50, '\n');
    for (int i=0,j=(int)strlen(a)-1;i<strlen(a)/2;i++,j--) {
        t=a[i];
        a[i]=a[j];
        a[j] = t;
    }
    cout<<a<<endl;
}
